| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.66 | 9.754% | $91.8202 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $40.29 | 3.310% | $41.6236 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $5.42 | 11.345% | $6.0349 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $15.55 | 12.535% | $17.4992 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $164.88 | 13.314% | $186.8321 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $230.60 | 8.778% | $250.8421 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $19.95 | 12.139% | $22.3717 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $560.35 | $617.0238 | $617.01 | $617.00 | $616.90 | |